English verb conjugation
TO WHISTLE

Regular verb: whistle - whistled - whistled

Indicative

Present	Present continuous	Preterite	Preterite continuous
do I not whistle? do you not whistle? does he not whistle? do we not whistle? do you not whistle? do they not whistle?	am I not whistling? are you not whistling? is he not whistling? are we not whistling? are you not whistling? are they not whistling?	did I not whistle? did you not whistle? did he not whistle? did we not whistle? did you not whistle? did they not whistle?	was I not whistling? were you not whistling? was he not whistling? were we not whistling? were you not whistling? were they not whistling?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
have I not whistled? have you not whistled? has he not whistled? have we not whistled? have you not whistled? have they not whistled?	have I not been whistling? have you not been whistling? has he not been whistling? have we not been whistling? have you not been whistling? have they not been whistling?	had I not whistled? had you not whistled? had he not whistled? had we not whistled? had you not whistled? had they not whistled?	had I not been whistling? had you not been whistling? had he not been whistling? had we not been whistling? had you not been whistling? had they not been whistling?
Future	Future continuous	Future perfect	Future perfect continuous
will I not whistle? will you not whistle? will he not whistle? will we not whistle? will you not whistle? will they not whistle?	will I not be whistling? will you not be whistling? will he not be whistling? will we not be whistling? will you not be whistling? will they not be whistling?	will I not have whistled? will you not have whistled? will he not have whistled? will we not have whistled? will you not have whistled? will they not have whistled?	will I not have been whistling? will you not have been whistling? will he not have been whistling? will we not have been whistling? will you not have been whistling? will they not have been whistling?

Conditional

Present	Present continuous	Past	Past continuous
would I not whistle? would you not whistle? would he not whistle? would we not whistle? would you not whistle? would they not whistle?	would I not be whistling? would you not be whistling? would he not be whistling? would we not be whistling? would you not be whistling? would they not be whistling?	would I not have whistled? would you not have whistled? would he not have whistled? would we not have whistled? would you not have whistled? would they not have whistled?	would I not have been whistling? would you not have been whistling? would he not have been whistling? would we not have been whistling? would you not have been whistling? would they not have been whistling?

Infinitive

Imperative

Infinitive		Imperative
to whistle		- - -

Participle

Present	Past
whistling	whistled